`utilissimo.com.br`

DNSSEC	⚠️ Not signed
A	186.202.161.146^{🇧🇷 Locaweb186.202.160.0/22 Servicos de Internet SA}
		PTR	`pleskl0037.hospedagemdesites.ws`
NS	`ns1.poolbyte.com.br` ⭐ ⚠️ Not in parent delegation
NS	`ns2.poolbyte.com.br` ⚠️ Not in parent delegation
NS	`ns98.prodns.com.br` ⚠️ Not in zone NS records
		A	192.185.217.149^{🇺🇸 Jacksonville192.185.216.0/21}
			PTR	`srv98-ip02.prodns.com.br`
NS	`ns99.prodns.com.br` ⚠️ Not in zone NS records
		A	192.185.217.150^{🇺🇸 Jacksonville192.185.216.0/21}
			PTR	`srv98-ip03.prodns.com.br`
MX	`mail.utilissimo.com.br` ⭐
		A	192.185.217.48^{🇺🇸 Jacksonville192.185.216.0/21}
			PTR	`srv98-ip18.prodns.com.br`
TXT	`v=spf1 a mx include:websitewelcome.com ~all`
TXT	`google-site-verification=oMrAOH-XylQMrR-EzJMaHWeQTJYwCejWlfCzHSxP3R8`
SOA	`ns1.poolbyte.com.br`root@srv98.prodns.com.br 2026-02-20 #1

`com.br`

	DNSSEC	⚠️ Not signed
	NS	`a.dns.br` ⭐ ⚠️ Not in parent delegation
	NS	`b.dns.br` ⚠️ Not in parent delegation
	NS	`c.dns.br` ⚠️ Not in parent delegation
	NS	`d.dns.br` ⚠️ Not in parent delegation
	NS	`e.dns.br` ⚠️ Not in parent delegation
	NS	`f.dns.br` ⚠️ Not in parent delegation
	SOA	`a.dns.br`hostmaster@registro.br serial=2026086190

rank #563805 globally
rank #4158 in the tld
WOT: SAFE (69/100)

Previously MX for

utilissimo.com.br

Subdomains

mail.utilissimo.com.br

Same first word

utilissimo.com.br

DNS History

8 records (6 active, 2 former)

●NSns1.poolbyte.com.br2015-08-11 → 2026-03-27 · 2 obs

● 2015-08-11 07:41:06
● 2026-03-27 08:05:44

●NSns2.poolbyte.com.br2015-08-11 → 2026-03-27 · 2 obs

● 2015-08-11 07:41:06
● 2026-03-27 08:05:44

●NSns98.prodns.com.br2026-02-23 → 2026-03-27 · 3 obs

○ 2015-08-11 07:41:06
● 2026-02-23 17:45:58
● 2026-03-27 08:05:44

●NSns99.prodns.com.br2026-02-23 → 2026-03-27 · 3 obs

○ 2015-08-11 07:41:06
● 2026-02-23 17:45:58
● 2026-03-27 08:05:44

●MXmail.utilissimo.com.br2026-02-23 → 2026-03-27 · 3 obs

○ 2017-04-18 16:24:48
● 2026-02-23 17:45:58
● 2026-03-27 08:05:44

○MXutilissimo.com.br2015-08-11 → 2017-04-18 · 4 obs

● 2015-08-11 07:41:06
● 2017-04-18 16:24:48
○ 2026-02-23 17:45:58
○ 2026-03-27 08:05:44

●A186.202.161.1462026-02-23 → 2026-03-27 · 3 obs

○ 2017-04-18 16:24:48
● 2026-02-23 17:45:58
● 2026-03-27 08:05:44

○A192.185.217.482015-08-11 → 2017-04-18 · 4 obs

● 2015-08-11 07:41:06
● 2017-04-18 16:24:48
○ 2026-02-23 17:45:58
○ 2026-03-27 08:05:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	b.dns.br, d.dns.br, f.dns.br, e.dns.br...	-
utilissimo.com.br	ns99.prodns.com.br, ns98.prodns.com.br	-

✅ Authoritative Response

Server:192.185.217.149

NS records: ns99.prodns.com.br, ns98.prodns.com.br

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for utilissimo.com.br (unsigned zone)

⏱️ Timing

Total: 703ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`186.202.161.146`
NS	2	`ns1.poolbyte.com.br, ns2.poolbyte.com.br`
MX	1	`mail.utilissimo.com.br (pri: 0)`
TXT	2	`v=spf1 a mx include:websitewelcome.com ~, google-site-verification=oMrAOH-XylQMrR-`
SOA	1	`ns1.poolbyte.com.br root.srv98.prodns.co`

Analysis

Hierarchy

utilissimo.com.br is a parent of mail.utilissimo.com.br.

IP Addresses

utilissimo.com.br points to a single IP number: 186.202.161.146.

Other host names, for instance ns1.bekaconsultoria.com, ns1.mattec.com.br, bekaconsultoria.com, pleskl0037.hospedagemdesites.ws and ns1.noctec.com.br share IP numbers with utilissimo.com.br.

Name Servers

utilissimo.com.br is delegated to four name servers: ns1.poolbyte.com.br, ns2.poolbyte.com.br, ns98.prodns.com.br and ns99.prodns.com.br.

utilissimo.com.br at least partially shares name servers with other domains, for instance skarp.com.br, nukahost.com.br, eder-lan.com.br, hugoomena.com.br and stifa.org.br.

these name servers are commonly used with ns1.jlclean.com.br, ns2.jlclean.com.br and ns1.hugoomena.com.br.

Host names with one IP number: ns98.prodns.com.br points to 192.185.217.149; ns99.prodns.com.br points to 192.185.217.150.

Mail Servers

utilissimo.com.br is handled by a single mail server, mail.utilissimo.com.br.

mail.utilissimo.com.br points to a single IP: 192.185.217.48.

utilissimo.com.br - robtex.com